A. the Yangtze River B. the Yellow River C. the Grand Canal D. the Pearl River
A. 1 B. 2 C. 3 D. 4
A. provinces B. cities C. special administrative regions of China D. municipalities directly under the Central Government
A. Beijing B. Shanghai C. Xi'an D. Guangzhou
Anhui B. Guangzhou C. he Qinghai-Tibet Plateau D. Yunnan